baber/WOPTO huggingface dataset:
Patent KR-910009903-B1 (KR)
Title: Water volume detecting apparatus and method of petroleum heater
Inventor: CHUNG SUNG
IPC: B65D90/48
Filed: 1988-06-25
Granted: 1991-12-03
Abstract: The equipment senses the oil quantity stored in a fuel  tank, decides the oil supply time based on the oil quantity supplied  to the heater during a fixed time, and stops runniry of the heater if the oil quantity of the oil tank gets less than a set  value.  The flow quantity sensing  equipment  comprises  a  guide  hole  (102) perforated on the flowmeter (100) plate (101), an indicator needle (103) moving along the guiding  hole,  a  permanent  magnet  (104) fixed to the needle, a transparent  cover  (106),  a  fixed  panel inserted into a side of the transparent cover, and a  hole  sensor positioned at the lower  part  of  the  fixed  panel  and  sensing magnetic flux of the permanent magnet.
Patent KR-970000868-B1 (KR)
Inventor: ERIC MICHOUX
IPC: F16D65/56
Filed: 1988-11-24
Granted: 1997-01-20
Abstract: 내용 없음.
Patent KR-910008518-B1 (KR)
Inventor: SUZKI YUKIO
IPC: H03K19/08
Filed: 1988-11-29
Granted: 1991-10-18
Abstract: 내용 없음.
Patent KR-910001547-B1 (KR)
Title: Antioxidation device of a plazma coating materials
Inventor: LEE SANG-HUN
IPC: C23C4/04
Filed: 1988-11-30
Granted: 1991-03-15
Abstract: The device for preventing oxidation of plasma spray  materiae provides the melt of powders of metal or nonmetal with  plasma  of high energy which ionizes gas of electric arc-furnace. The  device having plasma spray gun (G) arrangement  consists of an anode tube (A) with inlet (P) of  coating  materials  connected  with  powder removing device, and electrode rod (R). A diffusion hole  (10)  of gas is bored in the direction from 10 to 70 degree with the center shaft of curved tube (7).
Patent KR-940007752-B1 (KR)
Title: Manufacturing process of high tenacity polyamide filament yarn
Inventor: KIM KI-SU
IPC: D01D5/08
Filed: 1988-12-23
Granted: 1994-08-24
Abstract: The polyamide filament yarn having above 7.5 g/d of cut strength and above 30 % of cut elongation is prepd. by melt-spinning the polycapramide type polymer comprising above 95 mole % of ε-caproamide and below 5 mole % of copolymer component, where the share rate (γ=4Q/πR3) in orifice nozzle is 5,000-15,000; the spinning draft rate (Vw/Vo) is below 55; the hood heater of 150-300 deg.C and 250-400 mm length is used for nozzle dropping; cooled air of 17 deg.C is used; oiling is done between 1.3 m point from the nozzle drop and the top of spin tube; temp. of heat plate is 150-300 deg.C; double reflecxing rate of non-streteched yarn is below 20±10-3; and tatal elongation ratio is 3.0-4.5.
Patent KR-910005599-B1 (KR)
Title: Power supply voltage converting circuit of high density semiconductor memory device
Inventor: MIN DONG-SUN
IPC: H01L21/822
Filed: 1989-05-01
Granted: 1991-07-31
Abstract: The converter system comprises a reference voltage  generator (40) for generating a const. voltage (VREF) and two  power  supply circuit (20P,20A) for providing a internal supply voltage  (InVcc) to the peripheral and array circuits, respectively.  Each  of  the power circuits (20P,20A) comprises  a  devider  (2)  generating  a voltage (Vp) proportional to InVcc; a main pwer supply unit  (22M) including a main differential  amplifier  (30P,30A)  comparing  Vp with VREF, and being activated by as pulse (ENP, ENA) when a  high load current in requided, and a  main  power  component  (32P,32A) providing InVcc;  and  a  subsidiary  power  supply  unit   (22S) including a differential amplifier (31P,31A) and a power component (33P,33A).
Patent KR-0135081-B1 (KR)
Inventor: KIYOSHI SAWAGATA
IPC: H04N5/937
Filed: 1989-05-03
Granted: 1998-04-22
Abstract: 본 발명은 재생화상의 고속 로크방식에 관한 것이며, 자기테이프의 타임코드를 독출하는 수단과, 상기 타임코드를 검출하여 소정의 프레임넘버로 부터 화상을 재생할 수 있도록 되어 있는 자기기록/재생장치에 대하여, 재생된 화상신호를 프레임단위로 연속하여 기억할 수 있는 복수 개의 기억수단과, 외부로 부터 공급되고 있는 기준의 타임코드와, 상기 자기기록/재생장치에서 재생되고 있는 화상신호의 타임코드를 비교하는 비소수단을 설치하고, 상기 비교수단에 의해 검출된 프레임차(差) 신호에 따라서 상기 복수개의 기억수단으로부터 독출되고 있는 화상신호를 선택하여, 상기 기준의 타임코드에 합치한 화상신호를 출력하도록 함으로써, 종래의 VTR에서 행해지고 있던 위상정동작을 생략하고, VTR의 출력측에 부가한 기억수단에 의해 외부기준시간(타임코드)과의 오차를 고속으로 출력할 수 있고, 또한 VTR의 위상조정기구를 생략할 수 있으므로, 기기의 소형화와, 코스트다운을 도모할 수 있는 효과를 얻을 수 있다.
Patent KR-0137213-B1 (KR)
Inventor: FERNSLER RONALD EUGENE
IPC: H04N3/185
Filed: 1989-05-03
Granted: 1998-04-28
Abstract: 내용 없음.
Patent KR-920010085-B1 (KR)
Inventor: YAMANOI HIROSHI
IPC: C09K11/80
Filed: 1989-07-13
Granted: 1992-11-14
Abstract: 내용 없음.
Patent KR-920001095-B1 (KR)
Title: Tobacco automatic ignition device
Inventor: CHUNG JIN-ON
IPC: F23Q2/16
Filed: 1989-11-18
Granted: 1992-02-01
Abstract: The device automatically  ignites  cigarettes  by  gas  flame fired by electric spark ignition. The device comprises a  ignition chamber (3) forming a cigarette inserting hole (2); a  nozzle  (4) provided with a gas cylinder (7), gas valve (6), gas conduit (4'); an electrode (5) connected with  piezo-electric  switch  mechanism (9) and cables (8)(8') for electric-discharging; a pump  (11)  for supplying air to air conduit (10); a lever  (12)  for  opening  or closing gas valve and a knob (9') of the  mechanism  (9)  at  both sides of push plate (11') in the pump (11).
Patent KR-0169713-B1 (KR)
Title: Method for producing self-aligned contacts between vertically separated wiring layers on an integrated circuit
Inventor: ROSKA GUNTHER
IPC: H01L21/3213
Filed: 1989-12-16
Granted: 1999-02-18
Abstract: For producing self-aligned contacts (so-called vias) between conductor tracks contained in vertically separated wiring layers of an integrated circuit using the pillar technique (i.e. the contact filling is produced before the intermetallic dielectric is deposited), a layer structure is generated which contains at least one metal layer (4) for the lower wiring layer and at least one conducting layer (5, 6) for the contacts. The longitudinal extension of the contact is defined by a mask (81) which reliably overlaps the desired width of the lower conductor track. The transverse extension of the contact is defined by the mask necessary to generate the lower conductor track. The contacts and the lower conductor track are generated by etching in steps. <IMAGE>
Patent KR-910008154-B1 (KR)
Title: Method of setting up the antiexposion band in cathode ray tube
Inventor: CHONG BYUNG-WOON
IPC: H01J9/24
Filed: 1989-12-22
Granted: 1991-10-10
Abstract: The method comprises the steps of applying high  current  and low voltage on an explosion-proof band  (11)  to  expand  it  with heat, coupling the  explosion-proof  band  and  a  CRT  (10),  and cooling them to adhere the  explosion-proof  band  adjacent  to  a panel of the CRT (10) firmly. The applied  voltage  is  increasing and decreasing by steps  or  linearity.  The  method  reduces  the cracks   and   implosion   generated   upon   coupling   of    the explosion-proof band and CRT.
Patent KR-920004983-B1 (KR)
Title: Injecting process for the powder coal into the blast furnace
Inventor: PARK KYONG-JO
IPC: C21B7/00
Filed: 1989-12-30
Granted: 1992-06-22
Abstract: A feeding method of pulverized coal to blast furnace consists of charging feed tanks (3a1,3a2,3a3; 3b1,3b2,3b3) with  pulverized through  putting  valve  (2)   from   storage   vessels   (1A,1B), pressurizing  feed  tanks  by  opening  pressurizing  valve   (6), transferring fine coal to pick-up (10) by  opening  feeding  valve (4), and introducing it to blast furnace (11) by a great  quantity of transfer air (9). In the method, three feed tanks are  used  by turns and emptied feed tank is charged again with pulverized  coal and pressurizing gas after venting  its  inner  pressure.  When  a manufacturing facility of pulverized coal gets out of  order,  one (3a3) of feed tanks (3a1,3a2,3a3)  is  changed  as  transfer  tank (3a3) by connecting feed valve (4)  to  storage  vessel  (1B)  via transfer tube (8a). It has advantages  of  reducing  manufacturing cost of pig iron  by  increasing  output  and  cutting  down  fuel expense.
Patent KR-950010671-B1 (KR)
Title: Electric tool for driving in fixing elements
Inventor: JOHANSSON MARTS
IPC: B25C5/15
Filed: 1988-05-11
Granted: 1995-09-21
Abstract: PCT No. PCT/SE88/00242 Sec. 371 Date Oct. 25, 1989 Sec. 102(e) Date Oct. 25, 1989 PCT Filed May 11, 1988 PCT Pub. No. WO88/08779 PCT Pub. Date Nov. 17, 1988.An electric tool for driving in fixing elements (10) into an object (4) by means of a magnetic field generated by supplying magnetizing current to an electromagnetic device, comprises a circuit means (17) which is adapted, when activated, to supply magnetizing current to said electromagnetic device. The tool comprises two actuators (18, 19) alternatively connectible to the circuit means (17) and adapted, when actuated, to activate the circuit means, one (18) of the actuators being an actuator which is activatable in a potential-free mode and which is, in an initial position, unconnected to the circuit means, and the other (19) of the actuators being connected to the circuit means in the initial position. An activating means (25) is connectible to an actuator (18') which is activatable in a potential-free mode and included in a subsequent, similar tool, said activating means being adapted to be actuated by the circuit means (17) to produce, with a time delay after the actuation of said circuit means, a potential-free signal for actuation of said actuator (18') which is activatable in a potential-free mode and included in the subsequent tool. The actuator (18) which is activatable in a potential-free mode, is activatable by an activating means connected thereto, such as the activating means (25'') of a preceding similar tool, so as to activate the circuit means (17) after being connected thereto.
Patent KR-930003869-B1 (KR)
Inventor: YUKIO KARATA
IPC: G11B7/135
Filed: 1990-01-24
Granted: 1993-05-14
Abstract: 내용 없음.
Patent KR-920006793-B1 (KR)
Inventor: KOUDA TOSHIYUKI
IPC: G06N3/08
Filed: 1990-02-23
Granted: 1992-08-17
Abstract: 내용 없음.
Patent KR-100187615-B1 (KR)
Inventor: GARDLIK J M
IPC: C08B37/16
Filed: 1990-04-12
Granted: 1999-06-01
Abstract: 내용 없음.
Patent KR-930005394-B1 (KR)
Inventor: PETRI ALBERTO
IPC: C08G64/00
Filed: 1990-07-19
Granted: 1993-06-19
Abstract: 내용 없음.
Patent KR-0168414-B1 (KR)
Title: Apparatus and method for producing tubular articles
Inventor: SCHEIFELE FREDDY
IPC: B29C65/32
Filed: 1990-07-19
Granted: 1999-03-20
Abstract: Tubes, and those for packaging purposes in particular, are produced on equipment using a thermoplastic strip of film whose longitudinal edges are welded together; the film is formed into a tube by a belt and rollers wrapping it round a mandrel; the machine has a lower transporting band which is driven round in the mandrel and an upper band; the longitudinal edges of the film are overlapped between these two bands; the machine also has a heater acting on the top band, plus a pressure device and cooling arrangements.
Patent KR-920004835-B1 (KR)
Title: A method for manufacturing personal ornaments or decorations using basalt
Inventor: KIM YONG-JUN
IPC: A44C27/00
Filed: 1990-08-03
Granted: 1992-06-19
Abstract: The  method  for   manufacturing   personal   ornaments   is characterized by (a) heating a  fixed  amount  of  basalt  in  the heating furnace at 800-1000 deg.C, and (b) adhering the  pores  of the basalt with transparent or clored glass splinters, coating the pores with the mixture of an organic resin  solution  and  colored powders, or bonding the pores  with  artificial  gewels  or  glass beads.
Patent KR-0149840-B1 (KR)
Inventor: ANDERSON SAMUEL J
IPC: H01L29/861
Filed: 1990-09-28
Granted: 1998-10-01
Abstract: 개선된 댐퍼 다이오드는 종전 기술의 통상적인 단계 접합(P + - Nu - N + ) 구조를 pi 및 Nu 영역의 두께 및 불순물 농도가 실질적으로 동일하고 동일한 전압에 대해서 종전 기술의 Nu 영역과 거의 같은 합계 두께를 갖는 에피택셜 양측 pi-Nu 구조(즉, P + - pi - Nu - N + )로 대체함으로써 얻어진다. 
     개선된 과도 응답(TFR), 더 나은 과도 에너지 흡수 능력(UIS) 및 더 낮은 순방향 과도 턴-온 피크 오버슈트 전압(TOPO)가 동일하거나 더 작은 다이 크기에서 동일하거나 더 높은 역방향 항복 전압(BVR)에 대해서 얻어진다.
Patent KR-930006965-B1 (KR)
Title: Compact sorter
Inventor: JONG JAE-HON
IPC: G03G15/00
Filed: 1990-11-12
Granted: 1993-07-24
Abstract: The compact sorter is operated by a bin tray  formed  with  a pin and linked slot-liner (1) in transfer wheel formed with a slot and rotary radius  of  the  transfer  wheel.  The  compact  sorter comprises three slots (a,b,c) formed at  120  degree  interval,  a transfer wheel (2)  having  inclined  external  part  (4),  a  pin actuating means  as  ascenting  and  descenting  as  much  as  the diameter length of the bin tray pin. The compact sorter  mounts  a driving gear (7) at the side of transfer  wheel  (2).  The  rotary force of driving gear (7) is  transmitted  to  a  rack  plate  (5) connected with base pin (6) through a plurality of reduction gears (8,9).
Patent KR-930001045-B1 (KR)
Title: Magnetic materials
Inventor: KIM JU-HO
IPC: H01F1/00
Filed: 1990-12-11
Granted: 1993-02-13
Abstract: The magnetic material is produced by  putting  a  Fe  powders into a water under a nitrogen atmosphere and then adding CoSO4 and NaOH, agitating the mixture and then slowly blowing air or  oxygen into the mixture to dip-coat Co(OH)2 cpd. on the surface of the Fe powders, crushing the Fe powders, slowly reacting them at  200-600 deg.C to form a cobalt-ferrite film on the surface of the powders. The magnetic material has a good oxidation stability, is used  for a magnetic recording medium.
Patent KR-930010600-B1 (KR)
Inventor: SANOKIN JIRO
IPC: H01J9/44
Filed: 1991-03-14
Granted: 1993-10-30
Abstract: 내용 없음.
Patent KR-940006358-B1 (KR)
Inventor: HIBINO KUNIO
IPC: G11B23/04
Filed: 1991-04-04
Granted: 1994-07-18
Abstract: 내용 없음.
Patent KR-930006180-B1 (KR)
Title: Failure finding apparatus in m12 multiplexing apparatus
Inventor: BAE SONG-JIN
IPC: H04J3/00
Filed: 1991-04-22
Granted: 1993-07-08
Abstract: The  apparatus  searches  the  fault  occurring  in  a   M12 multiplexer automatically and continuously while  the  multiplexer is in on-line mode. It includes  a  timing  controller  (100)  for generating    comparison    interrupting    signal    (CI),      a sub-demultiplexer (200) for demultiplexing DS2 Tx signal (DS2 OUT) and DS2 Rx signal (DS2 IN) and selecting/generating the  data  and clock signal of the DS1 channel, and a data comparator  (300)  for comparing  the  DS1  channel  data  with   the   data   from   the sub-demultiplexer (200) to search the fault of  the  corresponding channel.
Patent KR-930010547-B1 (KR)
Title: Cosmetic composition containing natural emulsifier
Inventor: KIM HYONG-JIN
Filed: 1991-04-24
Granted: 1993-10-28
Abstract: This cosmetic compsn.  contains  0.1-5.0  wt.%  lysolecithin, 0.04- 0.3 wt.% ext. of sapindus mukurossi Gaterner, 10.0-40.0  wt.% oil phase  component;  liquid  paraffin,  isostearly  isostearate, cetostearyl  alcohol,  1.0-20.0  wt.%   water   phase   component; polyvalent alcohol like glycerin  and  distilled  water.  In  this compsn., lysolecithin is composed  of  lysophosphatidylcholine  in which one fatty acid in  -position is selectively cut by  treating soy bean lecithin with enzyme.
Patent KR-100205166-B1 (KR)
Inventor: WAKABAYASHI TAKAO
IPC: B65G17/00
Filed: 1991-05-10
Granted: 1999-07-01
Abstract: 오버 헤드형 컨베이어는 전후방향으로 이동하는 담체에 장비되며, 또한, 담체 좌우 방향으로 간격을 두고 현수되어 있는 좌우의 현수 로프를 갖는 권취 장치와 좌우의 현수 로프로 담체에서 매달려 있는 행거 프레임과 행거 프레임에서 현수되며, 또한 하단부에 반송물 재치부가 설치되어 있는 좌우의 행거를 구비하고 있다. 행거의 상단부가 행거 프레임의 좌우 방향의 요동을 자유롭게 하도록 행거 프레임에 부착되어 있다.
Patent KR-0182860-B1 (KR)
Inventor: KIM DO-UN
IPC: A23L23/10
Filed: 1991-05-15
Granted: 1999-03-20
Abstract: 본 발명은 즉석 잣죽의 제조방법에 관한 것이다. 즉, 탈각 제피하여 볶은 잣 100에 대하여 중량비로 물 1400 - 1600, 멥쌀가루 300 - 350, 분말 젤라틴 50 - 100 및 적당량의 조미료를 가하고 미세분쇄(마이크로커팅)한 뒤 레토르트파우치(RETORT POUCH)에 넣고 밀봉하여 회전식 가압가열 살균솥(레토르트)에서 열처리 함을 특징으로 하는 즉석 잣죽의 제조방법에 관한 것이다.
Patent KR-940009836-B1 (KR)
Inventor: YAMAZAKI FUMIO
IPC: H01J29/02
Filed: 1991-06-04
Granted: 1994-10-17
Abstract: 내용 없음.
Patent KR-100187581-B1 (KR)
Inventor: DICKENSON FREDERICK LEE
IPC: D04H1/70
Filed: 1991-08-06
Granted: 1999-06-01
Abstract: 본 발명은 복합 성분 섬유 구조물 및 그를 제조하는 방법과 장치에 관한 것이다. 더 구체적으로, 본 발명은 복합 섬유 공급원과 함께, 제조실을 이용하여 재료를 제조하는 방법 및 다양한 특징을 가지는 복합성분 부직 재료를 제조하기 위한 형성 표면에 관한 것이다. 이렇게 제조된 재료는 기저귀, 여성용 패드 및 성인용 실금용품과 같은 개인용 위생 용품을 포함한 광범위한 응용분야에서 사용하기에 적합하다.
Patent KR-100220361-B1 (KR)
Inventor: AMRIT M PATEL
IPC: A61K8/44
Filed: 1991-08-14
Granted: 1999-09-15
Abstract: 액체 섬유 처리 및 피부 처리 조성물은, 계면 활성제, 수불용성 처리 물질, 물 및 장사를 알코올 또는 그의 유도체를 포함하고, 온화한 기후에서의 저장 동안 도달될 수 있는 것들과 같은 고온에서의 저장을 허용하기 위해 액체를 안정화시키고, 또한, 섬유 및 피부 처리 재료가 섬유 및 피부에 보다 실재적이 되도록 돕는다. 이로운 조성물의 다양한 유형에는 샴푸, 방향 샴푸, 모발 콘디셔닝 조성물, 모발 고정 조성물, 비듬 방지 배합물, 직물 연화 조석물, 대전 방지 조성물, 세제, 피부 클렌져, 스킨 로션 및 일광차단제이다.
Patent KR-950002963-B1 (KR)
Inventor: YOKOUCHI KISHIO
IPC: C04B38/08
Filed: 1991-09-19
Granted: 1995-03-28
Abstract: 내용 없음.
Patent KR-100201505-B1 (KR)
Title: Coverings based on thermoplastic elastomers, especially floor coverings
Inventor: JEAN MICHEL BOUDRY
IPC: B32B7/02
Filed: 1991-09-19
Granted: 1999-06-15
Abstract: The matrix of which such a coating consists is an alloy comprising a styrene-based thermoplastic elastomer as a base, a styrene-based polymer as reinforcement and an olefinic polymer as plasticisation. The coverings thus obtained meet the use standards for a floor covering, can be calendered and exhibit good resistance to cigarette burns.
Patent KR-950005850-B1 (KR)
Title: Heat compression hit pump
Inventor: KWON YONG-RAK
IPC: F25B30/02
Filed: 1991-11-19
Granted: 1995-05-31
Abstract: The heat pump of a heat pressure system improves heat efficiency by using shaft power of the heat pump thereby driving an auxiliary heat pump, and simultaneously, in case of braking the main heat pump, obtains a braking effect by driving the auxiliary heat pump. The heat pump is consturcted of two pistons equipped on one side of a driving part of the heat pump, a passage equpped on one outside face of a cylinder, and an auxiliary cooling and heating heat exchanger equipped in the passage, for getting cooling and heating outputs.
Patent KR-930007459-B1 (KR)
Title: Auto-disk loading & ejecting apparatus for turntable
Inventor: KIM KWANG-JAE
IPC: G11B3/34
Filed: 1991-11-21
Granted: 1993-08-11
Abstract: The device is equipped with an eject move groove (4a)  and  a cover- actuation- rack-move-groove (4b)  in  touch  with  the  left right sides of the record (3), a drive axle (6) on the lower  part of the rotary plate (2a), a drive gear (9a)  of  the  drive  motor which has a separate transmission gear, a cover-drive-pinion (7a), an 'L' type ejector (10), a guide groove (14) guide the horizontal move of the eject on the lower part of the main body.
Patent KR-950008901-B1 (KR)
Title: Thermoplastic resin composition
Inventor: PARK JUN-KYONG
IPC: C08L55/02
Filed: 1991-12-03
Granted: 1995-08-09
Abstract: The thermoplastic resin compsn. comprises 30-65 wt.% of polycarbonate having 20,000-30,000 of viscous Mw.; 25-45 wt.% of ABS resin; 5-15 wt.% of modifyied olefin copolymer resin comprising 90-97 wt.% of olefin copolymer and 3-10 wt.% of alkyl vinylester; 5-10 wt.% of the compatibilizing agent comprising styrene or alpha-methyl styrene, maleic acid anhydride, and acrylate or methylmethacrylatye. Pref. the olefin copolymer is the copoymer of polyethylene, polypropylene or ethylene, propylene; the alkyl vinylester is ethyl-, propyl-, butyl-, phentyl-, or hexyl vinylester.
Patent KR-950006567-B1 (KR)
Inventor: JO JU-HYON
IPC: G06F15/00
Filed: 1991-12-23
Granted: 1995-06-16
Abstract: 내용 없음.
Patent KR-100192117-B1 (KR)
Title: Interstage casing for a pump made of sheet metal
Inventor: GAJIWARA KEN-ICHI
IPC: F04D1/06
Filed: 1991-12-24
Granted: 1999-06-15
Abstract: A multistage centrifugal pump has a plurality of series-connected interstage casings of pressed sheet metal housing respective impellers. Each of the interstage casings includes a cylindrical side wall for housing an impeller, a bottom wall joined to the cylindrical side wall and extending around an inlet for the impeller, and a return blade attached to the bottom wall remotely from the impeller. The bottom wall has a central region projecting conically or spherically radially inwardly toward the impeller by a distance corresponding to the extent to which the bottom wall is deformable under an interstage pressure difference. The deformation of the bottom wall that is developed under the pressure generated by the impeller is borne by the casing body itself only, without affecting the welded spots, which are prevented from being ripped off under stresses that would otherwise concentrate on the welded spots.
Patent KR-970001401-B1 (KR)
Title: Video camera apparatus
Inventor: KIM KI-CHOL
IPC: H04N7/18
Filed: 1991-12-27
Granted: 1997-02-06
Abstract: There is provided a method for inhibiting a camera input in a sequential switch system which sequentially outputs plural camera inputs on one monitor. In the inhibiting method, an unnecessary signal input is inhibited from the plural camera input signals by converting into "1" an inhibit system data on an initial designated picture.
Patent KR-0158458-B1 (KR)
Title: Method and device for engine braking a four stroke internal combustion engine
Inventor: GOBERT UIRICH
IPC: F02B75/02
Filed: 1990-02-15
Granted: 1998-12-15
Abstract: PCT No. PCT/SE90/00102 Sec. 371 Date Sep. 13, 1991 Sec. 102(e) Date Sep. 13, 1991 PCT Filed Feb. 15, 1990 PCT Pub. No. WO90/09514 PCT Pub. Date Aug. 23, 1990.The invention relates to a method and an arrangement for engine braking a four-stroke internal combustion engine. The engine has for each cylinder (2) at least one inlet valve (7) and at least one exhaust valve (9) for controlling communication between a combustion chamber (5) in the cylinder (2) and an inlet system (8) and an exhaust system (10) respectively. In accordance with the invention, the arrangement also establishes communication between the combustion chamber (5) and the exhaust system (10) in conjunction with the exhaust stroke and also when the piston (3) is located in the proximity of its bottom-dead-center position after the inlet stroke and during the latter part of the compression stroke and during at least part of the expansion stroke. Communication of the combustion chamber (5) with the exhaust system (10) is effected upstream of a throttling device (13) provided in the exhaust system, this throttling device being operative to throttle at least a part of the flow through the exhaust system (10) during an engine braking operation, therewith to increase the pressure upstream of the throttling device (13).
Patent KR-960003601-B1 (KR)
Inventor: TAKAHASHI MASAKATSU
IPC: A41G5/00
Filed: 1990-02-26
Granted: 1996-03-20
Abstract: 내용 없음.
Patent KR-950000973-B1 (KR)
Title: Metering method of public telephone
Inventor: KIM BYONG-IL
IPC: H04M17/00
Filed: 1992-01-22
Granted: 1995-02-06
Abstract: The method for changing the unit call charge of the public telephone from a remote place includes the steps of: (a) transmitting the reception ready signal from the telephone to the apparatus after calling the telephone; (b) transmitting the information signal for the changed unit call charge from the apparatus to the telephone; (c) storing them in the telephone and transmitting the reception end signal to the apparatus; and (d) completing the operation when receiving it on the apparatus.
Patent KR-940006272-B1 (KR)
Title: Method of manufacturing guide ring
Inventor: JONG TAE-SON
IPC: B21F37/00
Filed: 1992-01-21
Granted: 1994-07-14
Abstract: The method comprises a supplying step of transporting a wound stainless wire in straight by force, a cutting step of receiving a ring of which one side is open by cutting the upper end to conform with a cutting groove by winding the supplied wire in a coil from on the external side of the molding core, a welding step for receiving a ring by picking the open ring with the finger of a first transporting means, shifting to a welding means and connecting with a spot-welding, and a grinding step for eliminating nugget by grinding successively the external side, the upper side and the lower side of the welded ring, thereby satisfying the requirements of anti-abrasion, anti-shock, anti-erasion, and an elasticity and simply overcoming the limits of stainless in manufacturing, therefore capable of producing in large scale, reducing the production cost and standadizing the production.